#include <bits/stdc++.h>
using namespace std;
#define mp make_pair
#define fi first
#define se second
int n, m, k, s[3007];
long long a, b, c, t, ans = 0;
priority_queue < pair < int , pair < int, int > > > pr;
int main(){
ios_base::sync_with_stdio(0);
cin >> n >> m >> k;
cin >> a >> b >> c >> t;
k -= m;
for(int i = 1; i <= m; i++){
cin >> s[i];
}
for(int i = 1; i < m; i++){
long long cur = 1LL * (s[i] - 1) * b;
if(cur > t) break;
long long reach = min(1LL * s[i + 1] - 1, (s[i] + (t - cur) / a));
ans += reach - s[i] + 1;
if(reach != s[i + 1] - 1){
reach++;
int sv = reach;
cur += 1LL * (reach - s[i]) * c;
//cout << reach << " " << cur << endl;
if(cur > t) continue;
reach = min(1LL * s[i + 1] - 1, (reach + (t - cur) / a));
pr.push(mp(reach - sv + 1, mp(i, reach + 1)));
}
}
if(1LL * (n - 1) * b <= t) ans++;
while(!pr.empty()){
if(k == 0) break;
k--;
ans += pr.top().fi;
int id = pr.top().se.fi;
int pos = pr.top().se.se;
pr.pop();
if(pos >= s[id + 1]) continue;
long long cur = 1LL * (s[id] - 1) * b + 1LL * (pos - s[id]) * c;
if(cur > t) continue;
long long reach = min(1LL * s[id + 1] - 1, (pos + (t - cur) / a));
pr.push(mp(reach - pos + 1, mp(id, reach + 1)));
}
cout << ans - 1;
}
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
2 ms |
504 KB |
Output is correct |
| 2 |
Correct |
2 ms |
644 KB |
Output is correct |
| 3 |
Correct |
2 ms |
820 KB |
Output is correct |
| 4 |
Correct |
2 ms |
820 KB |
Output is correct |
| 5 |
Correct |
2 ms |
820 KB |
Output is correct |
| 6 |
Correct |
2 ms |
820 KB |
Output is correct |
| 7 |
Correct |
2 ms |
880 KB |
Output is correct |
| 8 |
Correct |
2 ms |
880 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
2 ms |
504 KB |
Output is correct |
| 2 |
Correct |
2 ms |
644 KB |
Output is correct |
| 3 |
Correct |
2 ms |
820 KB |
Output is correct |
| 4 |
Correct |
2 ms |
820 KB |
Output is correct |
| 5 |
Correct |
2 ms |
820 KB |
Output is correct |
| 6 |
Correct |
2 ms |
820 KB |
Output is correct |
| 7 |
Correct |
2 ms |
880 KB |
Output is correct |
| 8 |
Correct |
2 ms |
880 KB |
Output is correct |
| 9 |
Correct |
2 ms |
928 KB |
Output is correct |
| 10 |
Correct |
2 ms |
928 KB |
Output is correct |
| 11 |
Correct |
2 ms |
932 KB |
Output is correct |
| 12 |
Correct |
2 ms |
952 KB |
Output is correct |
| 13 |
Correct |
2 ms |
956 KB |
Output is correct |
| 14 |
Correct |
2 ms |
960 KB |
Output is correct |
| 15 |
Correct |
2 ms |
980 KB |
Output is correct |
| 16 |
Correct |
2 ms |
984 KB |
Output is correct |
| 17 |
Correct |
2 ms |
984 KB |
Output is correct |
| 18 |
Correct |
2 ms |
1096 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
2 ms |
504 KB |
Output is correct |
| 2 |
Correct |
2 ms |
644 KB |
Output is correct |
| 3 |
Correct |
2 ms |
820 KB |
Output is correct |
| 4 |
Correct |
2 ms |
820 KB |
Output is correct |
| 5 |
Correct |
2 ms |
820 KB |
Output is correct |
| 6 |
Correct |
2 ms |
820 KB |
Output is correct |
| 7 |
Correct |
2 ms |
880 KB |
Output is correct |
| 8 |
Correct |
2 ms |
880 KB |
Output is correct |
| 9 |
Correct |
2 ms |
928 KB |
Output is correct |
| 10 |
Correct |
2 ms |
928 KB |
Output is correct |
| 11 |
Correct |
2 ms |
932 KB |
Output is correct |
| 12 |
Correct |
2 ms |
952 KB |
Output is correct |
| 13 |
Correct |
2 ms |
956 KB |
Output is correct |
| 14 |
Correct |
2 ms |
960 KB |
Output is correct |
| 15 |
Correct |
2 ms |
980 KB |
Output is correct |
| 16 |
Correct |
2 ms |
984 KB |
Output is correct |
| 17 |
Correct |
2 ms |
984 KB |
Output is correct |
| 18 |
Correct |
2 ms |
1096 KB |
Output is correct |
| 19 |
Correct |
2 ms |
1128 KB |
Output is correct |
| 20 |
Correct |
2 ms |
1144 KB |
Output is correct |
| 21 |
Correct |
2 ms |
1176 KB |
Output is correct |
| 22 |
Correct |
2 ms |
1232 KB |
Output is correct |
| 23 |
Correct |
2 ms |
1232 KB |
Output is correct |
| 24 |
Correct |
2 ms |
1244 KB |
Output is correct |
| 25 |
Correct |
2 ms |
1272 KB |
Output is correct |
| 26 |
Correct |
2 ms |
1284 KB |
Output is correct |
| 27 |
Correct |
2 ms |
1304 KB |
Output is correct |
| 28 |
Correct |
3 ms |
1320 KB |
Output is correct |
| 29 |
Correct |
2 ms |
1336 KB |
Output is correct |
| 30 |
Correct |
2 ms |
1336 KB |
Output is correct |
